You can import data into an existing FileMaker Pro file from another FileMaker Pro file or from a file created by another application. The records you import become the found set. When you import, you can add new records, or update existing or matching records.

2. If you’re updating existing or matching records, make a backup copy of the target FileMaker Pro file that you’re importing into.

Important Updating existing or matching records overwrites data in the target file and cannot be undone. Choose File menu > Save a Copy As to make a backup copy of the target file. Make sure you understand how updating records works. See Methods of importing data into an existing file.

3. If you're importing records from a FileMaker Pro file and you want to import certain records and omit others, open the file and perform a find so that the found set in the current window contains only the records you want to import.

See Finding records. FileMaker Pro determines the found set to import from the foreground window in the source file. If you import records from a closed file or an open file that is not displaying any windows, FileMaker imports all the records, regardless of any found set.

4. Open the FileMaker Pro file you want to import records into (the target file).

5. If the target file contains multiple tables, use the Layout pop-up menu to display a layout from the table that you want to import data into.

The layout doesn’t have to display all the fields in the table. You will be able to specify the fields that you want to import to in the Import Field Mapping dialog box.

6. If you’re updating existing or matching records, do the following before you import. (If you’re adding new records, skip to the next step.)

•If you’re updating existing records in the file, make sure the found set contains only the records you want to change. If necessary, sort the records so that data from the correct record in the source file replaces data in each record in the target file.

•If you’re updating matching records, make sure the found set contains only the records you want to update. Records outside the found set will not be updated, even if match field data matches.

7. Choose File menu > Import Records > File.

8. In the Open File dialog box, for Files of type (Windows) or Show (macOS), select the type of file you want to import. Or, choose All Files to see all the files in the current folder that you can import.

9. Select a file, then click Open.

If you’re importing from a Microsoft Excel file that contains more than one worksheet or includes a named range, you see the Specify Excel Data dialog box. Choose the worksheet or named range to import, then click Continue.